CN103933832A - Device for eliminating haze and atmospheric pollutant - Google Patents
Device for eliminating haze and atmospheric pollutant Download PDFInfo
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- CN103933832A CN103933832A CN201410188435.3A CN201410188435A CN103933832A CN 103933832 A CN103933832 A CN 103933832A CN 201410188435 A CN201410188435 A CN 201410188435A CN 103933832 A CN103933832 A CN 103933832A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses a device for eliminating haze and atmospheric pollutants. Appropriately preheated atmosphere with pollutants flows through a capillary tube array and is introduced into a liquid adsorbent, the pollutants in the atmosphere inside formed bubbles are adsorbed or dissolved by the surface of the liquid inside the bubble, and then atmosphere purification is achieved. The purification is applicable to atmospheric suspended grains of various diameters, and pm2.5 purification can be thoroughly achieved. To enhance the purification effect and the use convenience, the device is provided with function components such as a stirring rod with a bubble cutting steel wire and a spiral belt, and a waste liquid sucking chamber. The device can be separately used and can be also used with other devises in series. The device can be mounted on various carrying tools such as a vehicle, and due to the position change, the haze cleaning places can be changed at appropriate time, and the movement airflow of the carrying tool can be used as the power for eliminating the haze. The device can be used for purifying air at fixed points. When the device is used together with dust cleaning equipment, pm2.5 purification in polluted enterprises can be achieved. With special liquid adsorbent, the device can be used in special purification and professional equipment.
Description
Technical field
the present invention relates to removing and the control of atmosphere pollution, also can be used for the removing that local air pollutes, be specially a kind of removing atmospheric haze and air-polluting device, this device scrubbing principle relates to gas-liquid mass transfer principle or the concept in chemical industry.
Background technology
haze is mainly comprised of these three of sulfur dioxide, nitrogen oxide and pellets, at the larger weather of humidity, is combined with airborne water vapour, makes sky become dusky, is called haze weather.Haze contains multiple harmful substances, is again the carrier of pollutant, and the respiratory system of human body, cardio-cerebrovascular, nervous system, reproductive system and skin etc. are worked the mischief.Haze is less, larger to lung's murder by poisoning, and long-term suction can cause lung cancer.Haze also can absorb and diffusesolarradiation, thereby reduces the ultraviolet intensity in ground, and in serious pollution area, the incidence of children rachitis increases.
China's atmospheric haze is on the rise, and has now spreaded all over 20Duo Ge provinces and cities, serious threat and affect the people's physical and mental health, and reducing and removing atmospheric haze is extremely urgent task.In September, 2013 10 State Council issue < < prevention and control of air pollution action plan > >, the clear and definite objective of the struggle and striving direction, simultaneously also clear and definite 35 control measures, and Task-decomposing is arrived to key area, key unit, demonstration national government will be taked drastic measure control atmosphere pollution, improve the resolution of atmosphere quality.China administers the essential measure of haze at present, and the firstth, subtract coal, the secondth, car controlling, the 3rd is depositing dust.For the previous period, for serious pollution province, a plurality of contaminating enterprises have been closed.
Yet, although from the history and current situation of various countries replies haze (refer to summary: " except haze is anti-pollution, seeing how various countries get fresh air in return ". < < land resources > >. 01 phase in 2013), the root of thoroughly removing generation haze is to eliminate the fundamental way of haze weather, but due to the source of atmospheric pollution many relevant with activity in production (" industrial Chu Maizhi road " < < China's economic and information-based > > 01 phase in 2014), with regard to the current stage of economic development of living in of China, ensureing under cities and towns and urban residents' basic life level prerequisite, by the mode in rapid combat pollution source, reduce the appearance of haze weather, its concrete enforcement difficulty is very large.
At present both at home and abroad to the improvement of haze mainly focus on motor vehicle reduce discharging (Xu Zhongping translates. " atmosphere pollution channel and atmospheric cleaning approach ". the meteorological > > in < < Xinjiang, the 24th the 6th phase of volume of calendar year 2001), and the haze that causes that other productive life process is produced pollutes, especially established haze or atmosphere pollution do not had to effective removing means, and can only place hope on plant purification (this is a process very slowly).
in addition, although can be used in some indoor or local air purification techniques principlesatmospheric cleaning, such as photocatalyst technology, electrostatic precipitation etc., but in fact these means have its specific applicable elements, in purification speed, power consumption level, for Atmosphere temp.and RH, change the aspects such as applicability, property easy to use and all there is the shortcoming that is difficult to overcome, be difficult to use in a short time atmosphere except haze and scrubbing.
current air cleaner technology is the local subenvironment such as in faced chamber and in car more,
all kinds of media said " except haze " are also limited to this, but not atmosphere is except haze, these know-whies can be divided three classes (or their use in conjunction):
The first kind, strainer filtering method, be usually used in indoor air clean, and because of the restriction of filter screen mesh diameter, this method, therefore only can be alleviated pm2.5, but can not eradicate without cleaning effect the suspended particulate that is less than mesh diameter.The operating cost of strainer filtering and maintenance cost are very high, and for atmosphere, except haze needs frequently to change filter screen, the high flux that not being suitable for atmospheric cleaning needs is processed;
Equations of The Second Kind, spray-on process, this method is by liquid mist pearl absorption suspended particulate substance, or pernicious gas, removing successful to relatively large local environment bulky grain airborne dusts such as coal-burning boiler, steel-making, but this kind equipment need to be equipped with sophisticated functions modules such as increasing/reduce pressure, lower the temperature, make mist, defrosting, complex structure, volume is large, reliability is low, effect is limited, and energy consumption is larger, be not suitable for large-scale atmospheric cleaning;
The 3rd class, physical/chemical method, such as anion method, photocatalyst method, electrostatic precipitation etc., but such device or cleaning speed are slow, or have its particular job condition and place restriction, be conventionally only applicable to the air cleaning of the confined space.
Above-mentioned clean principle is not suitable for removing atmospheric haze, and its reason is: one, and atmospheric pollution level changes huge, has a very wide distribution, and needs high flux cleaning when serious; Its two, cause haze factor many, large temperature/humidity changes greatly, requires the clean method adopting to adapt to various conditions and occasion, when general air cleaning unit is used for atmosphere and removes haze, effect is very limited; Its three, the power consumption of removing haze operation is also one of key factor, because of need, to process air capacity very large, pollutes skewness, general air cleaning unit for atmosphere during except haze energy utilization rate poor.
The object of the invention is in the numerous situations of current China source of atmospheric pollution, a kind of effective means is provided, as far as possible initiatively remove atmosphere pollution (suspended particulate, pernicious gas, bacterium and virus etc.) and reduce haze formation probability, and established haze weather is carried out directly except haze recovers air quality.Therefore, the present invention is significant for China people and even the mankind's health, means a great for the sharp contradiction of alleviating between the current economic development of China and atmosphere quality simultaneously.
Summary of the invention
the present invention propose a kind of device of removing haze and atmosphere pollution (
hereinafter to be referred as removing haze device), this device can be installed on motor vehicle, railway passenger/lorry, light rail locomotive, even on the lift-launch instrument such as electric bicycle, utilize local haze and the air pollutants (especially automobile exhaust pollution) of the change in location removing different location of lift-launch instrument, in haze sky, initiatively remove haze, thereby by removing atmosphere pollution, reduce haze sky formation probability in non-haze sky; Except haze device can directly utilize the movement air flow of lift-launch instrument except remove contamination required power in process of haze; Special in the haze principle of removing contamination because of what have except haze device, except haze device, can remove various suspended particulates, pernicious gas, bacterium and the virus etc. in atmosphere, really realize pm2.5 scrubbing; Except using, haze device also adjustable point carries out regional area pm2.5 purification.
Of the present invention have two kinds of structures except haze utensil, and respectively as shown in as Fig. 1 (standard edition) and Fig. 5 (simplifying version), Fig. 6 removes haze device outside drawing schematic diagram (show its can cascade feature).Two kinds of structures except haze device purposes identical with function, but except the haze effect of removing contamination variant.
main process and the principle of the technical solution adopted in the present invention, removing atmospheric haze and pollutant are as follows:
(1) different from the conventional filtration technology that purifies air, the present invention does not use solid particle adsorbent (as active carbon, silica gel, aluminium oxide etc.) or filter screen, but adopt low toxicity, non-volatile viscosity solution as adsorbent/cleaning fluid, such as glycerine, antifreeze solution of motorcycle, vegetable oil (castor oil, soybean oil, sunflower oil, vegetable seed wet goods), Biodegradable lubricant oil etc., pass through proposed device, make atmospheric haze and contaminated air (
hereinafter to be referred as haze) fully contact with adsorbent after, in haze, suspended particulate and pernicious gas molecule are adsorbed and are mixed in adsorbent liquid, thus air is purified.Owing to not being subject to the impact of the minimum mesh diameter of filter screen and absorbent particles and hole diameter, the suspended particulate diameter that can be adsorbed, without lower limit, therefore really realizes pm2.5 and purify, rather than part purifies;
(2) different from the routine spraying technology that purifies air, although the present invention uses liquid absorbent, but be not to be that fine droplets is mixed with contaminated air by its atomization, and then complete absorption at drop outer surface, but haze air-flow is passed into the inner bubble that forms of liquid absorbent, at the liquid inner surface of bubble, complete absorption;
(3) be further to increase the adsorption specific surface area of bubble, the present invention uses the stirring rod (see figure 4) with cutting function, under bubble cutting steel wire (3-6) effect radially, and the broken tiny bubble (specific surface level is larger) that cuts into of air pocket;
(4) due to bulk restriction, the height of liquid absorbent liquid level is limited, and under buoyancy in liquid bubble rise comparatively fast, be to lengthen haze and adsorbent continuous contact time, hereby in stirring rod, designed hurricane band (3-5).Rotatablely moving of liquid absorbent causes bubble spiral, because making it, centrifugal action is tending towards away from turning cylinder until rotary area edge simultaneously, and fringe region makes liquid spiral decline vertically because hurricane band moves, and near liquid absorbent bottom section flows to turning cylinder, then repeat said process, until bubble is broken at adsorption liquid upper surface in motion process;
(5) of the present invention except the required stirring rod rotary power of haze device and haze air-flow are from moving air, therefore when apparatus of the present invention are installed on lift-launch instrument and remove haze, can directly utilize the movement air flow (seeing embodiment 1) of lift-launch instrument, do not need the extra power such as power supply, be convenient to install and use, can not cause extra operating cost to carrying instrument owner, be beneficial in all kinds of lift-launch instruments and promote the use of.Should also can be used for fixed point except haze except haze device, but haze and dynamic air-flow need be provided in addition, as used electric power and wind drive etc.;
(6) the haze device that removes of the present invention can be connected (Fig. 8) for high speed lift-launch instrument and high cleanliness air cleaning;
(7) the present invention has no special requirements to liquid absorbent/cleaning fluid, can use glycerine (glycerine C
3h
5(OH)
3), biological machine oil, biodegradable, safe, nontoxic, the not volatile viscosity solution of plant wet goods, but different adsorption liquids except haze effect different;
(8) in addition,
it needs to be noted,when temperature is lower, adsorption liquid often becomes sticky, even crystallization, and therefore air-flow to be cleaned and dynamic air-flow should be sent into except haze device by certain device after carrying tool's engine exhaust-heat heating.
novelty explanation:
(1) although the principle of using liquid absorbent to carry out adsorbed gas by bubble is common in chemical process, common for adopting sieve aperture, bubble column, float valve, tongue type, the plate column of all kinds column plates such as mesh, but the proposed by the invention haze principle of removing has visibly different feature in contrast, be mainly reflected in four aspects: one, in the present invention, bubble is positioned at liquid internal, gas-liquid contact interface only has one, but not in chemical industry, common film bubble gas-liquid contact interface has two, therefore gas-liquid mass transfer (gas-liquid two between material Transfer) occurs over just liquid surface in bubble, in chemical industry, occur in inside and outside two surfaces of film bubble, they are two years old, in chemical industry, common gas-liquid is all in flowing, conventionally gas flows to top because of pressure differential, liquid is wandered below by top because of gravity, in the present invention, the power of steam bubble floating is buoyancy, and liquid absorbent is motionless, or motion (nonetheless, the object of motion and mode are also completely different from the situation in chemical industry) under stirring bar drives, its three, both are applied to different field, chemical industry main purpose is to produce specific product, and this project is being used in atmospheric haze and air-polluting removing, adopted the liquid absorbent of special properties, absorption object is airborne various polluter, and production fluid is not chemical products, its four, the device that the present invention realizes described absorption principle is different from chemical plant installations equipment completely at aspects such as structure, working mechanism, physical sizes,
(2) the present invention proposes be a kind of can be really for the device of atmospheric haze and atmosphere pollution removing, and the said air purifier of current various medium is all for purifying (in room among a small circle, in car etc.), it purifies air and is directly supplied in indoor or car, these clarifiers because of a variety of causes cannot be for the removing of atmospheric haze and atmosphere pollution, no matter from application target, still the principle of removing contamination, the present invention and these " air purifier " are all different, even if remove contamination at the static grinding with plant purification with in reporting, principle of the present invention is also completely different,
(3) the present invention has thoroughly embodied environmental protection concept, utilize the change in location of the lift-launch instruments such as motor vehicle and unnecessary movement air flow remove haze and remove contamination as power, without energy source and power is provided separately, and liquid absorbent is also safety non-toxic, biodegradable liquid, designed device is cheap for manufacturing cost, maintenance period is longer, is extremely convenient to promote;
(4) in addition, normal in the dedustings such as boiler chimney, steel-making blast furnace and mining equiment to adopt water be cleaning fluid, realizes air cleaning after dust smog is passed into water.This type of achievement is often called " smoke eliminator " or " soot processing device ", but mainly towards be the bulky grain suspension (being dust) in these flue dust, and have little effect for small granular suspended matters (as pm2.5 particle) wherein, although this kind equipment is also used liquid absorbent (water), but it purifies air, principle is from obviously the present invention is different: one, in numerous micro-bubbles that the present invention produces by capillary, the suction-operated of liquid surface reaches purification, and these equipment input channel diameters are very very large, its purification process is mainly to utilize cooling and the decelerating effect of water to cigarette bubble, deceleration dust granules, then by precipitation, purify, this point is provided with filter mesh mostly from such device between gas vent and liquid, they are two years old, the bubble size that these equipment produce is larger, the specific area that bubble contacts with gas is very little, Contact-sorption effect very limited (this is the general knowledge in Chemical Engineering Technology), and such device does not almost add the method (not being at least numerous minute bubbles in small, broken bits of the present invention) of bigger serface, obviously its Main Function is not the cigarette in flue dust, and is mainly dirt, its three, these equipment are the pointing device towards industrial dedusting, and equipment volume all large (otherwise weak effect) be difficult to mobilely, be unsuitable for the atmospheric cleaning of scrubbing on a large scale, and dedusting needs larger electricity power, operating cost is high, and equipment volume of the present invention is little, being installed on lift-launch instrument can remove contamination to different location air pollution, and required drive utilized the movement air flow of the instrument of lift-launch, without consuming other energy.They are four years old, the structure of these equipment and present device is totally different, and, the present invention be take various viscous liquids as adsorbent, rather than water, because the effumability of water, installation very soon can be clean by complete soln evaporation with the deduster cleaning gas tream on vehicle, and the motility of vehicle is difficult to real-time supplementing water liquid.
beneficial effect:
First, use the present invention can effectively remove airborne various suspended particulate, pernicious gas etc., can reduce haze formation probability, also can remove established haze, fast quick-recovery air quality.Simultaneously the present invention can remove the suspended particulate of any diameter, really realizes pm2.5 and purifies, rather than resemble the technology based on filter screen and only can partly purify pm2.5.
Secondly, except haze device, to take the excess energy of carrying movement of tool be power due to of the present invention, without consuming electric energy etc., therefore can not give lift-launch instrument everyone cause extra economy expenditure.And the mobility of the instrument of lift-launch makes the wide coverage of clean atmosphere of the present invention, especially city is produced to the key area of polluting, as height/through street, public bus network etc., cleaning device distribution density can be with the corresponding increasing of wagon flow (pollution sources), the effect of removing haze is further obvious, removes haze efficiency high.
Again, when except haze device is while being installed on lift-launch instrument, without lift-launch instrument is made any change, on the operation of carrying instrument also without any impact.And, because the replacement cycle of liquid absorbent is longer, for plant maintenance brings convenience, can not give lift-launch instrument everyone bring too much trouble.
Last liquid absorbent of the present invention has longer life cycle, even if do not change for a long time, can not damage except haze device itself yet, user can the larger cleaning/adsorption chamber of design size for concrete applied environment, further extend the adsorbent replacement cycle, for safeguarding, bring convenience.
Obviously, current, change haze weather without applicable technology in the situation that, haze sky is more and more, pollution situation is more and more serious.Close down on a small scale contaminating enterprises invalid to reducing haze, close down on a large scale in a short time contaminating enterprises and will cause a lot of social concerns again.Therefore, effect of the present invention is more aobvious outstanding.
accompanying drawing explanation:
Fig. 1 is except haze device structure (standard edition) schematic diagram;
Fig. 2 duct cuts off (3-11) structural representation;
Fig. 3 thin pipe (3-10) structural representation;
Fig. 4 stirring rod (3-0) structural representation;
Fig. 5 is except haze device structure (simplifying version) schematic diagram;
Fig. 6 is except haze device (standard edition) schematic appearance;
Fig. 7 is single except haze device use schematic diagram;
Tri-grades of series connection of Fig. 8 are except haze use schematic diagram;
" can cascade can vehicle-mounted atmospheric haze remover " of the present invention has " on-gauge plate " and " simplifying version " two kinds of structures, and wherein accompanying drawing 1 be standard edition, and accompanying drawing 2 is to simplify edition.Two kinds of versions except haze device function identical, structure is slightly different, simplifies version without agitator, and (hair) thin pipe to be reduced to (hair) tubule very short
duct cuts off (2-3-1), this partition even can adopt the slab of band boring.Better at aspect of performance standard edition cleaning effect, size is relatively less, and can be used for the speed lift-launch instrument of relatively low (also can be used at a high speed); And it is slightly low to simplify version cost of manufacture, but effect relative mistake is a little, is applicable to the lift-launch instrument of speed.Due to two versions except haze operation principle close, therefore here combined standard version except the structure of haze device, by the function declaration of each zero/parts further explain " can cascade can vehicle-mounted haze remover " except haze operation principle.
as shown in Figure 1, except haze device consists of following zero/parts:
1 stirs power house, 1-1 liquid absorbent inlet, 1-2 dynamic air-flow entrance, 1-3 stirring dynamic force generating unit, the outlet of 1-4 dynamic air-flow; 2 airflow chamber to be cleaned, 2-1 haze air flow inlet, 2-2 thin pipe front end; 3 absorption/purge chambers, 3-0 stirring rod, the outlet of 3-1 cleaning gas tream, 3-2 isolating valve power fan, 3-3 power transmission rope rope, 3-4 bubble arresting net, 3-5 hurricane band, 3-6 bubble cutting steel wire, 3-7 isolating valve, 3-8 upper strata discard solution discharge port, 3-9 thin pipe rear end, 3-10 thin pipe.4 precipitation waste liquids receive chamber, 4-1 to precipitate discard solution discharge port.
wherein the function of main zero/parts is as follows:
The function of isolating valve (3-7) is, when haze air-flow is enough large, isolating valve power fan (3-2) rotates and tightens up power transmission rope rope (3-3), isolating valve cuts out, by upper strata adsorption liquid and the isolation of lower sediment material, thereby stirring bar is unlikely to the pollutant previously having precipitated again to incorporate the adsorption liquid of having clarified while stirring, thereby improves adsorption liquid service efficiency, cost-saving.When haze air-flow is very little, under Action of Gravity Field, isolation window is opened, so the particulate matter in the adsorption liquid of upper strata can be deposited to precipitation waste liquid in when precipitation and receives in chamber (4).
The function of stirring rod hurricane band (3-5) is, in stirring rod outer peripheral areas, form downward vertically liquid stream, thereby drive enters the bubble in this region and flows downward and extend bubble life span, is equivalent to the time of contact that extends pollutant and liquid absorbent;
Upper strata discard solution discharge port (3-8) with the effect of precipitation discard solution discharge port (4-1) is, adopt different liquid absorbents, pollutant in haze may precipitate, also supernatant liquid may suspend/be absorbed in, after appropriate section liquid no longer includes suction-operated, can emit, and add new adsorption liquid.
The function of dynamic air-flow outlet (1-4), cleaning gas tream outlet (3-1), dynamic air-flow entrance (1-2), haze air flow inlet (2-1) etc. is, it is separated with haze air-flow to be cleaned physically that the dynamic air-flow of power is provided, reason is that absorption/purge chamber (3) is larger for the resistance of air-flow, if above-mentioned two air-flows are not isolated, will not cause air-flow cannot pass through adsorption liquid; In addition, stirring rod PTO (1-3) can be used motor, but the convenience of the use of considering and energy-conservation, can, according to using centrifugal electric fan shown in Fig. 1, drive this centrifugal electric fan that axle rotational power is provided by carrying the movement of tool driven strength inflow entrance of air-flow (1-2) inflow.
the specific embodiment
The haze device that removes of the present invention can be installed on lift-launch instrument, and the air-flow that utilizes its motion to produce is initiatively removed atmospheric haze, also can be installed on static object, and the flowing gas otherwise producing is removed haze or removes pollution.Below in conjunction with embodiment, application of the present invention is described further.
embodiment 1, mobile except haze
Because one of important sources of haze and atmosphere pollution is various motor-vehicle tail-gas, and tail gas is initial, occur that with comparatively concentrated region be exactly highway, therefore the present embodiment can be removed the exhaust pollutant in highway region effectively, reduce haze weather formation probability, in haze sky, can directly remove the haze in highway region.Light rail locomotive etc. often navigates within urban district and the suburbs in addition, and usining it also can be effectively except haze be removed contamination as lift-launch instrument.The specific embodiment is as follows:
Using the not volatile nontoxic viscous liquids such as glycerine, vegetable oil (castor oil, soybean oil, sunflower oil, vegetable seed wet goods), Biodegradable lubricant oil as liquid absorbent/cleaning fluid, but be not limited to above-mentioned three class I liquid Is;
By the motor vehicle taking regular exercise (vehicle moving on especially all kinds of taxis, car, electric bicycle, bus, light rail locomotive, railway passenger/lorry, highway etc.) as lift-launch instrument, according to its average running speed, select single except haze device or a plurality of except the series connection of haze device, be installed on and carry in tool's engine storehouse or standby storehouse, through the admission line with bulky grain filter screen, dynamic air-flow and haze air-flow to be cleaned are introduced except haze device.Figure 7 shows that single-stage removes haze device application example; Fig. 8 is multistage except haze device application example.
Generally speaking, carry the every raising of the movement velocity 30km/s of instrument, can increase one-level and except haze device, promote except haze effect and improve airflow kinetic energy utilization rate.
Attention: if the instrument of lift-launch speed is slower, power maker can be chosen as to the centrifugal fan that micromotor drives, its output gas flow is imported to haze air flow inlet as haze air-flow to be removed.
embodiment 2, and fixed point is except haze
The present embodiment be applicable to region, major polluting sources (contaminating enterprises, pollute small towns) or near direct removing atmosphere pollution, or in intensive residential block by removing contamination and improve some areas air regime except haze.The specific embodiment is as follows:
Using the not volatile nontoxic viscous liquids such as glycerine, vegetable oil (castor oil, soybean oil, sunflower oil, vegetable seed wet goods), Biodegradable lubricant oil as liquid absorbent/cleaning fluid, but be not limited to above-mentioned two class I liquid Is;
To be fixed on common building thing top (for example house, lamppost, various overpass) except haze device, and adopt wind-force or solar energy or common driven by power fan to produce air-flow, and use this air stream drives except haze device.
Best more energy-conservation mode: the air-flow of the roof drainage pipe interior causing by draught head between building roof and ground, or the ventilation shaft of similar principles is installed specially, the air stream drives of pipeline output is removed to haze device;
In addition, in contaminating enterprises region, also can not only can remove and be greater than pm2.5 particle (general large-scale cleaner cannot be removed pm2.5) except haze device and other large-scale cleaner coupling, also can reach the effect of removing pm2.5.
embodiment 3, indoor air purification
That the present embodiment is applicable to is indoor, in car or the air cleaning of particular bin chamber interior.The specific embodiment is as follows:
Except haze device coordinates with suitable air flow-producing device, still adopting glycerine, vegetable oil, Biodegradable lubricant oil etc. is adsorption liquid, for indoor air purification.
embodiment 4, professional environment air cleaning
Use particular liquid adsorbent, for specific pollution, remove (the alkali organic solvent 2 hydroxy ethylamine that for example uses thickness absorb sour gas for adsorbent) specially, and then the specialty that can be used as specific subenvironment purifies, such as for professional clean room and equipment etc.
embodiment 5, simplification except haze device
For cost-saving, in the larger occasion of air velocity to be cleaned, can use the simplification version except haze device, remove except haze device (standard edition, stirring rod (3-0) Fig. 1), and relevant power generation chamber (1) and power maker, and use duct to cut off (3-11), and then simplify version except haze device shown in formation Fig. 5, this version is removed haze device because having agitator to be inferior to standard edition except the haze effect of removing contamination except haze device.Simultaneously because removing in haze process, air-flow to be cleaned be full of duct cut off under after side space (airflow chamber to be cleaned) now, gas just can enter liquid absorbent and form therein trickle bubble, thereby cause that liquid absorbent liquid level rises, thereby haze air-flow needs fair speed could realize except haze.
Above cited embodiment is only for illustrating technical solution of the present invention; but not limitation of the invention; every any modification that does not depart from the spirit and scope of the invention, be equal to replacement, improvement etc., all belong in the middle of the protection domain of patent of the present invention.
Claims (10)
1. a device of removing haze and atmosphere pollution, it is characterized in that, when described device is installed on lift-launch instrument, movement air flow by lift-launch instrument in haze and contaminated air is as air-flow to be cleaned with except the haze process required drive of removing contamination, change in location along with the instrument of lift-launch, remove haze and atmosphere pollution near different location, lift-launch instrument herein refers to motor vehicle, light rail locomotive and compartment, railway locomotive and compartment, have people or unmanned vehicle, naval vessel, electric bicycle in good time.
2. the device of removing haze as claimed in claim 1 and atmosphere pollution, it is characterized in that, when described device is installed on stationary support, can remove haze and the atmosphere pollution of near the subrange of Location, said stationary support refers to high tower (beacon herein, water tower, television tower, tour tower), skyscraper (building, high ferro and light rail road and bridge), light pole, electric pole, tower crane, and at these object tops to the ventilation shaft that similar chimney function is installed between Near Ground, because existing this pipeline upper end that draught head causes to occur output gas flow between upper and lower two ends, this air-flow is used as the air-flow to be cleaned of described device and except the haze required dynamic air-flow of process of removing contamination.
3. the device of removing haze as claimed in claim 1 and atmosphere pollution, is characterized in that, described device can be used separately, also can be a plurality of series connection form better effects if except haze sewage disposal apparatus.
4. a method of removing haze and atmosphere pollution, it is characterized in that, described method use can adsorb or dissolve atmosphere pollution stick (gluing) property not volatile liquid material as liquid absorbent, the air-flow to be cleaned of suitable preheating is introduced in liquid absorbent by a plurality of capillaries, air-flow forms numerous micro-bubbles at liquid internal, there is suction-operated for the suspended particulate in bubble inner air, pernicious gas, bacterium and virus in the liquid surface of each micro-bubble inside, thereby haze and atmosphere pollution are implemented to purify.
5. liquid absorbent as claimed in claim 4, is characterized in that, described liquid absorbent is chosen as safety, biodegradable liquid substance, preferably glycerine, degradable lubricating oil, vegetable oil, waste oil, motor vehicle freezing liquid.
6. a device of removing haze and atmosphere pollution, it is characterized in that, described device is by stirring power house (1), airflow chamber to be cleaned (2), absorption/purge chamber (3), precipitation waste liquid receives chamber (4) to form, and there is a precipitation discard solution discharge port (4-1) in bottom of device, near absorption purge chamber side bottom, there is a top discard solution discharge port (3-8), a liquid absorbent inlet (1-1) is arranged at top, in absorption/purge chamber, be loaded with liquid absorbent (3-12), stir in power house dynamic force generating unit (1-3) is installed, in absorption/purge chamber, can select to install stirring rod (3-0), its rotating shaft is connected in dynamic force generating unit, and cut off (3-11) by thin pipe (3-10) or duct between airflow chamber to be cleaned and absorption/purge chamber, be connected, absorption purge chamber and waste liquid receive and between chamber, have partition, the isolating valve that can automatically control (3-7) has been installed on this partition.
7. thin pipe as claimed in claim 6 (3-10), it is characterized in that, described thin pipe is array or the boundling consisting of some tubules or capillary, also can adopt the solid material with thin passage or capillary channel, this thin pipe front end (2-2) is connected in airflow chamber to be cleaned, and rear end (3-9) connects absorption/purge chamber and be arranged in liquid absorbent.
8. duct as claimed in claim 6 cuts off (3-11), and described duct cuts off by some short tubules or short capillary forming array, or is the slab with hole, and this duct cuts off integral body and is arranged in liquid absorbent.
9. stirring rod as claimed in claim 6 (3-0), it is characterized in that, the outer rim of described stirring rod is provided with the hurricane band (3-5) that can make liquid absorbent produce to move up and down, and is provided with and liquid absorbent air entrapment can be cut into the more bubble cutting steel wire (3-6) of minute bubbles.
10. the isolating valve that can automatically control as claimed in claim 6 (3-7), is characterized in that, the gauge tap of described device is connected with the turning cylinder of isolating valve power fan (3-2) by power transmission rope rope (3-3).
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| CN201410188435.3A CN103933832B (en) | 2014-05-06 | 2014-05-06 | A kind of device for removing haze and atmosphere pollution |
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